Colesterolo, Pharmpur®, Ph Eur, BP, NF

- Synonyms: 2-Cholesten-3b-ol
- C27H46O
- M = 386,67 g/mol
- CAS [57-88-5]
- EINECS-No.: 200-353-2
- Solub. in water: (20 ºC): insoluble
- Melting point: 147 - 150 ºC
- Boiling point: ~ 360 ºC (decomposes)
- Tariff number: 2906 13 10 00
- Applications: analytical chemistry, for pharmaceutical use, in pharma industry.

SPECIFICATIONS

identification: passes test
melting range : 147 - 150 ºC
acidity: passes test
solubility in ethanol : passes test

total sterols (G.C., referred to dried sample): 97,0 - 103,0 %
limit of related sterols and other organic impurities (G.C.): passes test
residue on ignition: max. 0,1 %
loss on drying (4 h, 60ºC, vacuum): max. 0,3 %